Ushuaia
Argentina
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Ushuaia, Argentina

July, like June, in Ushuaia, Argentina, is a wintry winter month, with average temperature ranging between max 4.2°C (39.6°F) and min -1.7°C (28.9°F).

Temperature

July is the coldest month, with an average high-temperature of 4.2°C (39.6°F) and an average low-temperature of -1.7°C (28.9°F).

Humidity

June and July, with an average relative humidity of 82%, are most humid months in Ushuaia.

Rainfall

In July, in Ushuaia, Argentina, the rain falls for 11 days. Throughout July, 36.4mm (1.4") of precipitation is accumulated. Throughout the year, in Ushuaia, there are 151 rainfall days, and 529.7mm (20.9") of precipitation is accumulated.

Snowfall

January through December are months with snowfall in Ushuaia. In Ushuaia, during July, snow falls for 7 days. Throughout the year, there are 49.4 snowfall days.

Sea temperature

July through October, with an average sea temperature of 6°C (42.8°F), are months with the coldest seawater.
Note: Swimming in 6°C (42.8°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Ushuaia, the average length of the day in July is 7.8h.

Sunshine

The average sunshine is 1.8h.

UV index

June and July, with an average maximum UV index of 0, are months with the lowest UV index in Ushuaia. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 0 in July transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the coldest month in Ushuaia?

July is the coldest month in Ushuaia, Argentina, with an average high-temperature of 4.2°C (39.6°F) and an average low-temperature of -1.7°C (28.9°F).

What is the temperature in July in Ushuaia?

In July, the average high-temperature is 4.2°C (39.6°F), and the average low-temperature is -1.7°C (28.9°F).

What are the most humid months in Ushuaia?

June and July, with an average relative humidity of 82%, are most humid months.

What is the average humidity in July in Ushuaia?

The average relative humidity in July in Ushuaia is 82%.

How much does it rain in Ushuaia in July?

In Ushuaia, Argentina, in July, during 11 rainfall days, 36.4mm (1.4") of precipitation is typically accumulated.

How many days does it snow in July in Ushuaia?

In Ushuaia, during July, snow falls for 7 days.

When is the sea coldest in Ushuaia?

July through October, with an average sea temperature of 6°C (42.8°F), are months with the coldest seawater.

What is the water temperature in July in Ushuaia?

In July, the average sea temperature is 6°C (42.8°F). Swimming in 6°C (42.8°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in July in Ushuaia?

In July, the average length of the day is 7.8h.

How many hours of sunshine does Ushuaia have in July?

In July, the average sunshine in Ushuaia, Argentina, is 1.8h.

What are the months with the lowest UV index in Ushuaia?

Months with the lowest UV index in Ushuaia, Argentina, are June and July, with an average maximum UV index of 0.

How high is the UV index in July in Ushuaia?

In July, the average daily maximum UV index in Ushuaia is 0. A UV Index value of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV radiation.
Average temperature in July - Ushuaia, Argentina
  • Average high temperature in July: 4.2°C

The warmest month (with the highest average high temperature) is January (13.9°C).
The month with the lowest average high temperature is July (4.2°C).

  • Average low temperature in July: -1.7°C

The month with the highest average low temperature is January (5.4°C).
The coldest month (with the lowest average low temperature) is July (-1.7°C).

Average humidity in July - Ushuaia, Argentina
  • Average humidity in July: 82%

Months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is November (72%).

Average rainfall in July - Ushuaia, Argentina
  • Average rainfall in July: 36.4mm

The wettest month (with the highest rainfall) is April (56.1mm).
The driest month (with the lowest rainfall) is November (34.6mm).

Average rainfall days in July - Ushuaia, Argentina
  • Average rainfall days in July: 11 days

Months with the highest number of rainy days are January, March and December (14 days).
The month with the lowest number of rainy days is July (11 days).

Average snowfall days in July - Ushuaia, Argentina
  • Average snowfall days in July: 7 days

The month with the highest number of snowfall days is August (9 days).
The month with the lowest number of snowfall days is February (0.1 days).

Average sea temperature in July - Ushuaia, Argentina
  • Average sea temperature in July: 6°C

Best months for swimming (with the highest average sea temperature) are January, February, March and April (8°C).
Coldest months (with the lowest average sea temperature) are July, August, September and October (6°C).

Average daylight in July / Average sunshine in July - Ushuaia, Argentina
  • Average daylight in July: 7.8h

The month with the longest days is December (Average daylight: 17.2h).
The month with shortest days is June (Average daylight: 7.3h).

  • Average sunshine in July: 1.8h

The month with most sunshine is November (Average sunshine: 6h).
The month with least sunshine is June (Average sunshine: 1.4h).

Average UV index in July - Ushuaia, Argentina
  • Average UV index in July: 0

Months with the highest UV index are January and December (UV index 7).
Months with the lowest UV index are June and July (UV index 0).